| San Ramon, CA | Lake Forest, CA | United States |
Rainfall | 19 | 14 | 38 |
Snowfall | 0 | 0 | 28 |
Precipitation | 64 | 37 | 106 |
Sunny | 256 | 279 | 205 |
Avg. July High | 84 | 85 | 86 |
Avg. Jan. Low | 39 | 45 | 22 |
Comfort Index (higher=better) | 8.5 | 9.1 | 7 |
UV Index | 5.4 | 5.9 | 4.3 |
Elevation | 486 | 489 | 2443 |